]> [author note: Herbarium and types: YU, duplicates at B, BP, FH, G, H, MICH, MO, NY, PC, US] [collector note: North America: B, BP, FH, G, MICH, MO, NY, US, YU. West Indies (col. 1903): B, FH, NY, PC, US, YU. Mexico (1891)] Botany Evans, Alexander William Evans, Alexander William A. W. Evans A.Evans A. Evans Alexander William Evans 1868 1959